The MJTP1212A is a tactile switch manufactured by APEM Inc. It features a round button design and is normally open (N.O.) in configuration. The switch is a single-pole, single-throw (SPST) type with PC pins for easy soldering onto printed circuit boards. It has a low current rating of 0.05A and operates at a voltage of 12VDC. With a tactile force of 1.57N, the MJTP1212A provides a satisfying click feedback when pressed. The switch is designed for through-hole mounting, making it ideal for various electronic applications where precise and reliable tactile feedback is desired.